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| 1 /* |
| 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 #include "webrtc/engine_configurations.h" |
| 12 |
| 13 #if defined(COCOA_RENDERING) |
| 14 |
| 15 #ifndef WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_MAC_VIDEO_RENDER_MAC_COCOA_IMPL_
H_ |
| 16 #define WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_MAC_VIDEO_RENDER_MAC_COCOA_IMPL_
H_ |
| 17 |
| 18 #include "webrtc/modules/video_render/i_video_render.h" |
| 19 |
| 20 namespace webrtc { |
| 21 class CriticalSectionWrapper; |
| 22 class VideoRenderNSOpenGL; |
| 23 |
| 24 // Class definitions |
| 25 class VideoRenderMacCocoaImpl : IVideoRender |
| 26 { |
| 27 public: |
| 28 /* |
| 29 * Constructor/destructor |
| 30 */ |
| 31 |
| 32 VideoRenderMacCocoaImpl(const int32_t id, |
| 33 const VideoRenderType videoRenderType, |
| 34 void* window, |
| 35 const bool fullscreen); |
| 36 |
| 37 virtual ~VideoRenderMacCocoaImpl(); |
| 38 |
| 39 virtual int32_t Init(); |
| 40 |
| 41 virtual int32_t ChangeWindow(void* window); |
| 42 |
| 43 /************************************************************************** |
| 44 * |
| 45 * Incoming Streams |
| 46 * |
| 47 ***************************************************************************
/ |
| 48 virtual VideoRenderCallback* AddIncomingRenderStream(const uint32_t streamId
, |
| 49 const uint32_t zOrder, |
| 50 const float left, |
| 51 const float top, |
| 52 const float right, |
| 53 const float bottom); |
| 54 |
| 55 virtual int32_t DeleteIncomingRenderStream(const uint32_t streamId); |
| 56 |
| 57 virtual int32_t GetIncomingRenderStreamProperties(const uint32_t streamId, |
| 58 uint32_t& zOrder, |
| 59 float& left, |
| 60 float& top, |
| 61 float& right, |
| 62 float& bottom) const; |
| 63 |
| 64 /************************************************************************** |
| 65 * |
| 66 * Start/Stop |
| 67 * |
| 68 ***************************************************************************
/ |
| 69 |
| 70 virtual int32_t StartRender(); |
| 71 |
| 72 virtual int32_t StopRender(); |
| 73 |
| 74 /************************************************************************** |
| 75 * |
| 76 * Properties |
| 77 * |
| 78 ***************************************************************************
/ |
| 79 |
| 80 virtual VideoRenderType RenderType(); |
| 81 |
| 82 virtual RawVideoType PerferedVideoType(); |
| 83 |
| 84 virtual bool FullScreen(); |
| 85 |
| 86 virtual int32_t GetGraphicsMemory(uint64_t& totalGraphicsMemory, |
| 87 uint64_t& availableGraphicsMemory) const; |
| 88 |
| 89 virtual int32_t GetScreenResolution(uint32_t& screenWidth, |
| 90 uint32_t& screenHeight) const; |
| 91 |
| 92 virtual uint32_t RenderFrameRate(const uint32_t streamId); |
| 93 |
| 94 virtual int32_t SetStreamCropping(const uint32_t streamId, |
| 95 const float left, |
| 96 const float top, |
| 97 const float right, |
| 98 const float bottom); |
| 99 |
| 100 virtual int32_t ConfigureRenderer(const uint32_t streamId, |
| 101 const unsigned int zOrder, |
| 102 const float left, |
| 103 const float top, |
| 104 const float right, |
| 105 const float bottom); |
| 106 |
| 107 virtual int32_t SetTransparentBackground(const bool enable); |
| 108 |
| 109 virtual int32_t SetText(const uint8_t textId, |
| 110 const uint8_t* text, |
| 111 const int32_t textLength, |
| 112 const uint32_t textColorRef, |
| 113 const uint32_t backgroundColorRef, |
| 114 const float left, |
| 115 const float top, |
| 116 const float right, |
| 117 const float bottom); |
| 118 |
| 119 virtual int32_t SetBitmap(const void* bitMap, |
| 120 const uint8_t pictureId, |
| 121 const void* colorKey, |
| 122 const float left, |
| 123 const float top, |
| 124 const float right, |
| 125 const float bottom); |
| 126 |
| 127 virtual int32_t FullScreenRender(void* window, const bool enable); |
| 128 |
| 129 private: |
| 130 int32_t _id; |
| 131 CriticalSectionWrapper& _renderMacCocoaCritsect; |
| 132 bool _fullScreen; |
| 133 void* _ptrWindow; |
| 134 VideoRenderNSOpenGL* _ptrCocoaRender; |
| 135 |
| 136 }; |
| 137 |
| 138 } // namespace webrtc |
| 139 |
| 140 #endif // WEBRTC_MODULES_VIDEO_RENDER_MAIN_SOURCE_MAC_VIDEO_RENDER_MAC_COCOA_IM
PL_H_ |
| 141 #endif // COCOA_RENDERING |
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